Paint brush cleaner



FIG. 1 is a top perspective view of a paint brush cleaner showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The portions shown in dashed lines form no part of the claimed design. 

CLAIM The ornamental design for a paint brush cleaner, as shown and described. 